| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.90 | 3.466% | $179.9274 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $245.74 | 8.159% | $265.7899 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $39.42 | 10.459% | $43.5429 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $110.43 | 7.829% | $119.0756 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $95.48 | 9.693% | $104.7349 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $169.55 | 3.853% | $176.0828 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $77.38 | 7.402% | $83.1077 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $911.90 | $972.2612 | $972.26 | $972.35 | $972.20 | |